ROS : http://www.ros.org/ ROS News : http://www.ros.org/news/
What is ROS?
The Robot Operating System (ROS) is a set of software libraries and tools that help you build robot applications. From drivers to state-of-the-art algorithms, and with powerful developer tools, ROS has what you need for your next robotics project. And it’s all open source.
An open-source robotics OS is moving from the lab to farms and even into space